EP 1089816 A2 20010411 - CATALYST SYSTEMS FOR THE ONE STEP GAS PHASE PRODUCTION OF ACETIC ACID FROM ETHYLENE
Title (en)
CATALYST SYSTEMS FOR THE ONE STEP GAS PHASE PRODUCTION OF ACETIC ACID FROM ETHYLENE
Title (de)
KATALYSATORSYSTEME ZUR EINSTUFIGEN GASPHASENHERSTELLUNG VON ESSIGSÄURE AUS ETHYLEN
Title (fr)
SYSTEMES CATALYTIQUES POUR PRODUCTION EN PHASE GAZEUSE, EN UNE SEULE ETAPE, D'ACIDE ACETIQUE A PARTIR D'ETHYLENE
Publication
Application
Priority
- EP 9904502 W 19990625
- US 10704698 A 19980629
Abstract (en)
[origin: US6028221A] A mixed metal oxide catalytic system comprising MoVNbPd or MoLaVPd providing higher selectivity and space time yield of acetic acid in the low temperature single stage oxidation of ethylene with molecular oxygen-containing gas and steam with very minimum or without the production of side products such as acetaldehyde, and methods of using the same.
IPC 1-7
IPC 8 full level
B01J 23/652 (2006.01); C07C 51/25 (2006.01)
CPC (source: EP US)
B01J 23/6525 (2013.01 - EP US); C07C 51/25 (2013.01 - EP US); B01J 2523/00 (2013.01 - EP US); Y02P 20/582 (2015.11 - EP US)
C-Set (source: EP US)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0000284 A2 20000106; WO 0000284 A3 20000316; WO 0000284 B1 20000420; AT E273750 T1 20040915; DE 69919545 D1 20040923; DE 69919545 T2 20041230; EP 1089816 A2 20010411; EP 1089816 B1 20040818; ES 2226406 T3 20050316; TW 426699 B 20010321; US 6028221 A 20000222; US 6274764 B1 20010814
DOCDB simple family (application)
EP 9904502 W 19990625; AT 99932754 T 19990625; DE 69919545 T 19990625; EP 99932754 A 19990625; ES 99932754 T 19990625; TW 88110880 A 19990628; US 10704698 A 19980629; US 46108499 A 19991214